public IActionResult Edit(int?id)
{
ProductInformationViewModel model = new ProductInformationViewModel();
//编辑界面
if (id != null)
{
ProductInformation product = _productInformationService.GetProductById((int)id);
model = new ProductInformationViewModel
{
ProductId = product.Id,
ProductCode = product.ProductCode,
ProductName = product.ProductName,
ProductStatusType = product.ProductStatus,
StockStatusType = product.StockType,
ClassType = product.Type,
Description = product.Description,
BatchId = product.BatchId
};
}
PopulateClassDropDownList();
PopulateProductStatusDropDownList();
PopulateStockStatusDropDownList();
PopulateBatchDropDownList();
return(View(model));
}
/// <summary>
/// 将照片保存到指定的路径中，并返回唯一的文件名
/// </summary>
/// <returns></returns>
private List <string> ProcessUploadedFile(ProductInformationViewModel model)
{
var photoFileNameList = new List <string>();
if (model.Photos.Count > 0)
{
foreach (var photo in model.Photos)
{
string uniqueFileName = null;
//必须将图像上传到wwwroot中的images文件夹
//而要获取wwwroot文件夹的路径，我们需要注入 ASP.NET Core提供的HostingEnvironment服务
//通过HostingEnvironment服务去获取wwwroot文件夹的路径
string uploadsFolder = Path.Combine(_hostingEnvironment.WebRootPath, "images");
//为了确保文件名是唯一的，我们在文件名后附加一个新的GUID值和一个下划线
uniqueFileName = Guid.NewGuid().ToString() + "_" + photo.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
//因为使用了非托管资源，所以需要手动进行释放
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
//使用IFormFile接口提供的CopyTo()方法将文件复制到wwwroot/images文件夹
photo.CopyTo(fileStream);
}
photoFileNameList.Add(uniqueFileName);
}
}
return(photoFileNameList);
}
/// <summary>
/// 新增编辑界面
/// </summary>
/// <returns></returns>
public IActionResult Create()
{
ProductInformationViewModel model = new ProductInformationViewModel();
PopulateClassDropDownList();
PopulateProductStatusDropDownList();
PopulateStockStatusDropDownList();
PopulateBatchDropDownList();
return(View(model));
}
public frmProductInformation(UserInformation userInformation, WPF.MDI.MdiChild mdiChild, int entityPrimaryKey,
OperationMode operationMode, string title = "Product Master")
{
InitializeComponent();
this.mdiChild = mdiChild;
vm = new ProductInformationViewModel(userInformation, mdiChild, entityPrimaryKey, operationMode, title);
this.DataContext = vm;
mdiChild.Closing += vm.CloseMethod;
if (vm.CloseAction == null && mdiChild.IsNotNullOrEmpty())
{
vm.CloseAction = new Action(() => mdiChild.Close());
}
bll = new FeasibleReportAndCostSheet(userInformation);
List <ProcessDesigner.Model.V_TABLE_DESCRIPTION> lstTableDescription = bll.GetTableColumnsSize("PRD_MAST");
this.SetColumnLength <TextBox>(lstTableDescription);
}
public IActionResult EditSave(ProductInformationViewModel model)
{
if (ModelState.IsValid)
{
List <string> uniqueFileNameList = null;
if (model.Photos != null && model.Photos.Count > 0)
{
uniqueFileNameList = ProcessUploadedFile(model);
}
var details = new List <ProductDetail>();
if (uniqueFileNameList != null)
{
foreach (var uniqueFileName in uniqueFileNameList)
{
details.Add(new ProductDetail {
PhotoPath = uniqueFileName
});
}
}
ProductInformation product = new ProductInformation
{
Id = model.ProductId,
ProductCode = model.ProductCode,
ProductName = model.ProductName,
StockType = model.StockStatusType,
ProductStatus = model.ProductStatusType,
Type = model.ClassType,
BatchId = model.BatchId,
Details = details
};
_productInformationService.UpdateProduct(product);
return(RedirectToAction(nameof(Index)));
}
return(View(model));
}
public IActionResult ProductListData(int page, int limit)
{
List <ProductInformationViewModel> productList = new List <ProductInformationViewModel>();
var productinfos = _productInformationService.GetList(page, limit);
if (productinfos.Item1 != null && productinfos.Item1.Count > 0)
{
foreach (var product in productinfos.Item1)
{
BatchInformation batchInfo = _batchInformationService.GetBatchInfoById(product.BatchId);
ProductInformationViewModel vm = new ProductInformationViewModel();
vm.Id = product.Id;
vm.Code = product.ProductCode;
vm.Name = product.ProductName;
vm.StockStatusType = product.StockType;
vm.ProductStatusType = product.ProductStatus;
vm.ClassType = product.Type;
vm.BatchId = product.BatchId;
vm.BatchName = batchInfo != null ? batchInfo.Name : string.Empty;
productList.Add(vm);
}
}
return(Json(new { code = 0, msg = "", count = productinfos.Item2, data = productList.ToArray() }));
}
